import axios from 'axios';
import { message } from 'antd';


axios.interceptors.request.use(
    config => {
        return config;
    },
    err => {
        return Promise.reject(err);
    }
);

// http response 拦截器
axios.interceptors.response.use(
    response => {
        return response;
    },
    err => {
        if (err && err.response) {
            switch (err.response.status) {
                case 400: err.message = '请求错误(400)' ; break;
                case 401: err.message = '未授权，请重新登录(401)'; setTimeout(() => window.location.href="/", 100); break;
                case 403: err.message = '拒绝访问(403)'; break;
                case 404: err.message = '请求出错(404)'; break;
                case 408: err.message = '请求超时(408)'; break;
                case 500: err.message = '服务器错误(500)'; break;
                case 501: err.message = '服务未实现(501)'; break;
                case 502: err.message = '网络错误(502)'; break;
                case 503: err.message = '服务不可用(503)'; break;
                case 504: err.message = '网络超时(504)'; break;
                case 505: err.message = 'HTTP版本不受支持(505)'; break;
                default: err.message = `连接出错(${err.response.status})!`;
            }
        }else{
            err.message = '连接服务器失败!'
        }
        message.error(err.message);
        return Promise.reject(err);
    }
);

export default axios